<div class="row">
  <div class="col-md-12">
    <!--logo区-->
    <app-logo></app-logo>
  </div>
</div>




<div class="row">
  <div class="col-md-12">
    <app-navigate></app-navigate>
  </div>
</div>

<!--轮播区-->
<div class="row">
  <div class="col-md-12">
    <app-carouselforindex></app-carouselforindex>
  </div>
</div>


<!--卡片图片区-->
<app-splistforindex></app-splistforindex>


<div class="row">
  <!--新闻列表区-->
  <div class="col-md-4">
    <app-newslistforindex></app-newslistforindex>
  </div>
  <!--视频区-->
  <div class="col-md-8">
    <app-videolistforindex></app-videolistforindex>
  </div>
  <!--产品价格区-->
  <div class="col-md-12">
    <app-audiolistforindex></app-audiolistforindex>
  </div>

  <!--图片展示区-->
  <div class="col-md-12">
    <app-pictureforindex></app-pictureforindex>
  </div>


</div>







